E-Mail Sent to this address will be added to the BlackLists wrote:
> Steve Kostecke wrote:
>> The GPS-18 has been replaced by the GPS-18x. According to
>> https://buy.garmin.com/shop/shop.do?cID=158&pID=27594 all
>> 3 varients are still available.
>
> 4 variants?
>
> GPS 18x
> Part Number: 010-0
Garrett Wollman wrote:
> In article ,
> Richard B. Gilbert wrote:
>
>> USB is nearly useless for NTP! USB has latencies sufficiently large
>> and variable to render it unsuitable for use with NTP.
[]
Garrett, Richard,
You've both commented that USB has drawbacks, but in reality what
performanc
good news for people who like good news.
so when can we expect actual solutions from certichron?
On Thu, Apr 30, 2009 at 11:50 AM, Todd Glassey CISM CIFI <
tglas...@earthlink.net> wrote:
> Gretchen Baxter wrote:
>
>> thanx!
>>
>> in that case, this is good news for everyone in the timing communi
E-Mail Sent to this address will be added to the BlackLists wrote:
> David J Taylor wrote:
>> Unruh wrote:
>>> ... RS232 plug and a USB poser plug.
>> Where are you proposing he plug the RS232 lead in? Buy a PCI/serial card?
>
> Perhaps he meant a USB serial port?
>
USB is nearly useless for NT
In article ,
Richard B. Gilbert wrote:
>USB is nearly useless for NTP! USB has latencies sufficiently large
>and variable to render it unsuitable for use with NTP.
It doesn't have to be; USB supports isochronous transfers.
Unfortunately for NTP's needs, USB-to-serial adapters use "interrupt"
t
Steve Kostecke wrote:
> The GPS-18 has been replaced by the GPS-18x. According to
> https://buy.garmin.com/shop/shop.do?cID=158&pID=27594 all
> 3 varients are still available.
4 variants?
GPS 18x
Part Number: 010-00321-31 (USB)
Part Number: 010-00321-34 (PC)
Part Number: 010-00321-36 (LVC)
Part
On 2009-04-30, Nathaniel Homier wrote:
> Whoops, the PC version does not provide a pps signal and to make matters
> worse the lvc version has been discontinued. Provantage looks like they
> might still have stock.
The GPS-18 has been replaced by the GPS-18x. According to
https://buy.garmin.co
On Thu, 30 Apr 2009 14:24:12 +, Unruh wrote:
> If you have $200, why not get a GPS 18LVC for about $70 and pay your
> local radio hobbyist to install an RS232 plug and a USB poser plug. That
> way you wil get microsecond rather than millisecond accuracy.
Looks like the GPS 18LVC is now availa
On Thu, 30 Apr 2009 15:59:48 -0500, Nathaniel Homier wrote:
> On Thu, 30 Apr 2009 14:24:12 +, Unruh wrote:
>
>> If you have $200, why not get a GPS 18LVC for about $70 and pay your
>> local radio hobbyist to install an RS232 plug and a USB poser plug.
>> That way you wil get microsecond rathe
On Thu, 30 Apr 2009 15:06:41 +, Steve Kostecke wrote:
> Yes, if your audio system works with the NTP Audio decoder drivers.
>
> For WWV/H see:
> http://doc.ntp.org/4.2.4/drivers/driver36.html or
> http://www.eecis.udel.edu/~ntp/ntp_spool/html/drivers/driver36.html
> Sounds like WWV ... the Ty
E-Mail Sent to this address will be added to the BlackLists wrote:
> David J Taylor wrote:
>> Unruh wrote:
>>> ... RS232 plug and a USB poser plug.
>>
>> Where are you proposing he plug the RS232 lead in? Buy a PCI/serial
>> card?
>
> Perhaps he meant a USB serial port?
Yes, that's a possibility.
David J Taylor wrote:
> Unruh wrote:
>> ... RS232 plug and a USB poser plug.
>
> Where are you proposing he plug the RS232 lead in? Buy a PCI/serial card?
Perhaps he meant a USB serial port?
--
E-Mail Sent to this address
will be added to the BlackLists.
Steve Kostecke wrote:
> On 2009-04-30, Nathaniel Homier wrote:
>
>> I would like to know if one can use the line audio out of any old
>> portable shortwave radio tuned to a time signal and fed via a line
>> audio input. This would be motherboard audio.
>
> Yes, if your audio system works with th
David J Taylor wrote:
> Unruh wrote:
>> Nathaniel Homier writes:
>>
>>> Hello.
>>
>>> I would like to know if one can use the line audio out of any old
>>> portable shortwave radio tuned to a time signal and fed via a line
>>> audio input. This would be motherboard audio. The primary reason
>>>
On 2009-04-30, Nathaniel Homier wrote:
> I would like to know if one can use the line audio out of any old
> portable shortwave radio tuned to a time signal and fed via a line
> audio input. This would be motherboard audio.
Yes, if your audio system works with the NTP Audio decoder drivers.
For
On 2009-04-30, Unruh wrote:
> Nathaniel Homier writes:
>
>>My computer is the new pci express and I have no serial port.
>
> If you have $200, why not get a GPS 18LVC for about $70 and pay your
> local radio hobbyist to install an RS232 plug and a USB poser plug.
> That way you wil get microseco
In article , koste...@ntp.org
says...
>
> On 2009-04-30, Unruh wrote:
>
> > Nathaniel Homier writes:
> >
> >>My computer is the new pci express and I have no serial port.
> >
> > If you have $200, why not get a GPS 18LVC for about $70 and pay your
> > local radio hobbyist to install an RS232 p
> From: Unruh
> Date: Thu, 30 Apr 2009 14:24:12 GMT
> Sender: questions-bounces+oberman=es@lists.ntp.org
>
> Nathaniel Homier writes:
>
> >Hello.
>
> >I would like to know if one can use the line audio out of any old
> >portable shortwave radio tuned to a time signal and fed via a line au
Unruh wrote:
> Nathaniel Homier writes:
>
>> Hello.
>
>> I would like to know if one can use the line audio out of any old
>> portable shortwave radio tuned to a time signal and fed via a line
>> audio input. This would be motherboard audio. The primary reason
>> is that I get the impression tha
Nathaniel Homier writes:
>Hello.
>I would like to know if one can use the line audio out of any old
>portable shortwave radio tuned to a time signal and fed via a line audio
>input. This would be motherboard audio. The primary reason is that I
>get the impression that ntp radio clocks are f
thegabe...@gmail.com (Gabrie) writes:
> Hi
>
> Our Active Directory admin wants to start syncing time with our ESX hosts.
> But he has one requirement, he wants me to limit the clock adjustment to max
> 1 hour. So if our ESX host has an incorrect time compared to the ntp server,
> the ESX host sho
Unruh writes:
> I am wondering if anyone has investigated what kind and magnitude of
> latencies one gets by going through the parallel and serial port drivers on
> Linux? I have a module, gps, which attaches to the parallel port interrupts
> to deliver time to one of my systems. I seem to be get
thanx!
in that case, this is good news for everyone in the timing community.
On Wed, Apr 29, 2009 at 5:53 PM, Todd Glassey CISM CIFI <
tglas...@earthlink.net> wrote:
> So Gretchen - you asked about CTI (CertifiedTime and noticed it went out
> of business). CertifiedTime was no different than a
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